House with modern architecture 15 minutes from the city

The house will be built on two floors, on the first floor there is a living room with dining room and separate kitchen, bathroom and toilet. It is currently built on elevation 0.
 monolithic reinforced concrete structure,
externally and internally warm and waterproofed,
the roof is built with ceramic tiles.
 own electricity and water batches /central water supply/,
own sewage treatment plant with compressor.
Number of rooms: 5 - Spacious and bright for the whole family.
Number of bedrooms:3 - Ideal for restful sleep and relaxation.
Number of bathrooms with toilets: 3 - 1 on the first floor and 2 located on the 2nd floor
Payment scheme:
40% -cote 0
15% -after roof construction
15% -after Act 14
20%-after Act 15
10% - after commissioning of the building